Using the discrete-time signals x,[n] and x2[n] shown in Fig. 1-22, represent each ofthe following signals by a graph and by a sequence of numbers.(a) y,[n]=x,[n]+x2[n]; (b) y₂[n] = 2x,[n]; (c) y¸[n]=x,[n]x₂[n]x[n]3L.II.-2-101234567ΠFig. 1-223-2-124

Answered: Using the discrete-time signals x,[n]…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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QUESTION 4 Consider a linear circuit having input voltage Vin (t) and a corresponding output voltage Vout (t). Which of the following statements concerning time varying input and output is certainly true: a) When the input is exponential Vin(t) = e³₁t with some value $₁, the output must also be exponential Vout(t) = Aes2t with S₂ and s₁ being different in general. b) When the input is exponential Vin(t) = es₁t with exponential constant S₁, the output must also be exponential Vout (t) = = AeS₁t only if s₁is a real number, while A could be either real or complex number. c) When the input is exponential Vin(t) = es₁t with some exponential constant S₁, the output must also be exponential Vout (t) = AeS₁t, where both s₁ and A can be real or complex numbers d) None of the above a)
Reduce the number of states in the following state table and tabulate the reduced state table. Next State Output Present State x=0 x=1 x=0 x=1 a h g 1 0 b f c 0 1 c h b 0 1 d e a 0 0 e f g 1 0 f h e 0 1 g a d 0 1 h f a…
The discrete-time signal is given as x[n] = (u[n] – u[n – 4]) + 2 8[n] + 8[n – 1] Plot the following signals and Label your axes. a) x[n] b) yı[n] = x[2 – n] c) y2[n] = x[-n – 1] + x[n – 1] d) y3[n] = yz[n] (8[n] + 8[n – 2] + 8[n+ 2])
If the inputs X and Y vary with time as shown for the given circuit, which of the following describes the output Z? Y. 1. 3 4 Time (ms) Time (ms) Y Z 3 Time (ms) of 3 Time (ms) Time (ms) Time (ms) DII FS F2 F3 %23 F4 PrtScn F6 F7
1.31. In this problem, we illustrate one of the most important consequences of the prop- erties of linearity and time invariance. Specifically, once we know the response of a linear system or a linear time-invariant (LTI) system to a single input or the responses to several inputs, we can directly compute the responses to many other input signals. Much of the remainder of this book deals with a thorough exploitation of this fact in order to develop results and techniques for analyzing and synthesizing LTI systems. (b) Determine and sketch the response of the system considered in part (a) to the input x3 (1) shown in Figure P1.31(d). X₁ (t) 1 0 X₂ (t) 1 2 (a) 1 (c) 2 3 4 Y₁ (t) 2 1 0 X3 (t) 2 -1 0 1 (b) 1 (d) 2 2 t t Figure P1.31 Note do NOT use synthetic multiplication to solve convolution problems. You can check with this but you must demonstrate the other processes.
Do not give answer in image and hand writing
(c) A state diagram for a sequence detector is given in Fig. Q1(c). State So is the initial state. What is the shortest sequence for which the detector's output will be 1? What type of state machine is this detector? Explain with justifications 0/0 1/0 0/0 S S₂ 0/0 1/0 1/0 1/1 S₂ SA Figure Q1(c) 0/0 1/0 0/0
Using the discrete-time signals y₁ [n] and y₂[n] where: y1 [n] [-1 0 1 3 - 1 3 -1] and y2[n] = [-2 -1 0 - 3 2 1] Represent each of the following signals by a graph and by a sequence of numbers. a. x1[n] = [y2[n] - y1[n] b. x2[n] = y1[n] * y2[n], c. x3[n] = y2[1 - n] d. x4[n] = y1[n - 3]
نقطتان )2( Deduce the function of the following circuit VCC 15V teinpring R13 R4 SRB 2N3904 R6 1N4001GP 10uf R2 10F B0135 1N4001GP lat 2N3904 L01 1N4001GP 10 45mVpk LRI R14 8.20 R11. 330 LRS R9 10F 1300 150kO R10 R12 B0135 Key-A 2200 100F preamp circuit VEE 15V power amp elass AB circuit Power amplifier O UPS switching circuit O DC motor driver O Audio amplifier O
Input Output S BC D F Inputs: S1: (A) - S2: (B) - S3: (C) - S4: (D) Output: - F: L1 0000 0001 0010 0 011 1 00 01 11 10 A B00 0 100 0 101 0 1 10 0 111 1000 100 1 1010 1011 1100 1101 1110 1111 1 1 01 1 11 1 10 1 1
Using the definition of power-type and energy-type signals, 1. Show that x(t) = Aei(2n fot +®) is a power-type signal and its power content is A?. A? 2. Show that x(t) = A cos(2t fot + 0) is powertype and its power i - 3. Show that the unit-step signal u-1(t) is a power-type signal and find its power content. 4. Show that the signal Kr- t>0 x(t) : t<0 is neither an energy-type nor a power-type signal.
Please answer and show complete solutions. Please ignore the part where we will simulate through mathlab. This is under feedback and control system

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Using the discrete-time signals x,[n] and x2[n] shown in Fig. 1-22, represent each of the following signals by a graph and by a sequence of numbers. (a) y,[n]=x,[n]+x2[n]; (b) y₂[n] = 2x,[n]; (c) y¸[n]=x,[n]x₂[n] x[n] 3 L.II. -2-101234567 Π Fig. 1-22 3 -2-1 2 4